Your software look very good, thank you for developping it.

I've installed everything with your instructions.

On step 20. , I make one thing that you don't put on your howto: add the new server dhcp as an authorized dhcp server in the domain. Is that all right, or we don't need it?

Thank you, Ludo

Yes, both the main and second server should be authorized in the domain. I will make that more clear in the instructions.